MICHAEL, District Judge:
This case is before the court on appeal from the United States District Court for the Eastern District of Virginia. The National Foundation for Cancer Research, Inc., [hereinafter “Foundation” or “NFCR”], the plaintiff/appellant, has appealed the order of the district court which granted summary judgment in favor of the Council of Better Business Bureaus, Inc. [hereinafter “Council” or “CBBB”], the defendant/appellee. Although the summary judgment order did not dispose of the entire case, the district court, pursuant to a stipulation of dismissal, dismissed without prejudice that portion of the action which remained for trial.
The NFCR sought both monetary and injunctive relief, alleging it had been wrongfully injured by an August 1981 report wherein the CBBB purported to “evaluate” the NFCR as a charitable institution. In the report, it was noted that the NFCR did not meet the Council’s standards which call for spending a reasonable percentage of a charity’s total income on program services. In addition, the CBBB indicated it regarded certain statements contained in the NFCR’s 1980 fund raising appeals as inaccurate and misleading. As a result of this evaluation, the Foundation claims it was defamed by the CBBB. Furthermore, the NFCR asserts that the Council has a substantial effect upon the economic viability of charitable organizations by its promulgation of certain standards and its reporting of compliance, or lack of compliance, with these standards to potential donors. As a consequence of this influence, the CBBB, it is alleged, owes a duty to the charities it evaluates to apply its standards fairly and reasonably. The NFCR claims this duty was breached and that the Council is liable in a civil action for the resulting damage.
Ruling on the Council’s motion for summary judgment, the district court found against the NFCR on three crucial legal issues, all of which are before this court today. With respect to the NFCR’s suit for defamation, the court ruled, first, that the Council’s statement that the NFCR did not spend a reasonable percentage of its total income on program services was a statement of opinion and, accordingly, not actionable. The second ruling was that, under Gertz v. Robert Welch, Inc., 418 U.S. 323, 94 S.Ct. 2997, 41 L.Ed.2d 789 (1974), the NFCR was a public figure for the purposes of the remainder of the defamation action. Third, the court found that neither the NFCR nor any other charity was entitled to judicial review of the CBBB’s evaluation to determine whether substantive or procedural due process was afforded the evaluated charity. This court affirms the decision of the district court on all three matters.
I. A Common Law “Duty of Fairness” Is Not Applicable
The appellant urges this court to adopt the position that the CBBB’s imprimatur of approval is so crucial to a charitable organization’s institutional viability by virtue of the effect it has on potential donors that, under the common law applicable to private associations, the CBBB has a duty to apply its standards fairly and reasonably to those charities it evaluates. Of course, concomitant with that “duty” is an action for breach, which the appellant would have this court recognize. The court finds it curious that neither party specifically addressed itself to the common law of Virginia, for this court, hearing this matter under its diversity jurisdiction, is obliged, under the principles of Erie Railroad v. Tompkins, 304 U.S. 64, 58 S.Ct. 817, 82 L.Ed. 1188 (1938), to construe and apply the substantive law of Virginia in this action. In such a posture, a federal court must “determine the rule that the [state] Supreme Court would probably follow, not